TM 55-1905-220-14-7
3-198. MAST HYDRAULIC DIRECTIONAL CONTROL VALVE AND MANIFOLD - MAINTENANCE
INSTRUCTIONS.
This task covers:
a. Inspection
b. Removal
c. Installation
INITIAL SETUP :
Test Equipment
References
None
Hydraulic Hoses and Fittings
Equipment
Special Tools
Condition
Condition Description
None
None
Material/Parts
Special Environmental Conditions
None
None
Personnel Required
General Safety Instructions
1
Observe WARNING in procedure.
LOCATION
ITEM
ACTION
REMARKS
WARNING
To avoid possible injury, turn off all electrical power and relieve
hydraulic pressure.
INSPECTION
1. Vehicle
a. Control
1. Inspect for leaks,
Deck
valve
damage and missing
Stbd
parts.
side
2. Insure all hardware
is tight.
b. Tubing
Inspect for leaks, bends,
Refer to Direct
cracks, and breaks.
Support Mainte-
nance.
3-3152